Perhaps you should try some spelling variations:
"les sciences book evera" » "les science food evera", "en sciences book evera", "life sciences book evera", "_ sciences book evera"
"les sciences hors evera" » "en sciences hors evera", "life sciences hors evera", "_ sciences hors evera", "les sciences horas evera", "les sciences horst evera", "les sciences hours evera"
"del science book ver" » "del science food ver", "del science from ver", "del science vol ver", "del paciente book ver", "del science book new"

You may be able to get more results by adjusting your search query.

• Performing a fuzzy search may retrieve terms with similar spellings: (((("les sciences book evera") OR ("les sciences hors evera"))) OR ("del science book ver"))~.
• The words AND, OR and NOT may confuse the search; try adding quotes: "((((\"les sciences book evera\") OR (\"les sciences hors evera\"))) OR (\"del science book ver\"))".
• Removing quotes may allow a broader search: (((( les sciences book evera ) OR ( les sciences hors evera ))) OR ( del science book ver )).
• Adding a wildcard symbol may retrieve word variants: (((("les sciences book evera") OR ("les sciences hors evera"))) OR ("del science book ver"))*.